Pavers for a 18×24 patio

2139 pavers (4 × 8 in)

for 432 sq ft with 10% extra, on 5.33 cu yd of gravel base and 1.33 cu yd of bedding sand.

A 18×24 foot patio covers 432 square feet. Here is everything that goes into it, from the gravel base up.

Materials for a 18×24 patio

Pavers (4 × 8 in, 10% extra)2139
Gravel base, 4 in compacted5.33 cu yd (7.5 tons)
Bedding sand, 1 in1.33 cu yd
Polymeric joint sand8 × 50 lb bags
Edge restraint84 ft (whole perimeter)

Pavers needed by paver size

Paver sizePer sq ftPavers for 18×24
4 × 8 in brick paver4.52139
6 × 6 in paver41901
6 × 9 in paver2.671268
12 × 12 in paver1476
16 × 16 in paver0.56268
24 × 24 in paver0.25119

Counts include 10% extra. Use 5% for a straight running bond with few cuts, and 15% for herringbone or curved edges.

Base gravel by itself: see gravel for a 18×24 area. Thinking about concrete instead? See concrete for a 18×24 slab.

Change the numbers

Pavers needed

2,139 pavers

4 × 8 in brick pavers for 432 sq ft with 10% extra.

Area432 sq ft
Pavers2,139 (about $1,901)
Gravel base, 4 in5.33 cu yd (7.47 tons)
Bedding sand, 1 in1.33 cu yd
Polymeric sand8 × 50 lb bags

Other patio sizes

Questions

How many pavers do I need for a 18×24 patio?
2139 standard 4 × 8 in pavers for 432 sq ft, including 10% extra for cuts and breakage. With 12 × 12 in pavers you need 476.
How much gravel do I need for a 18×24 patio?
5.33 cubic yards (about 7.5 tons) for a 4 inch compacted base, or 8 cubic yards at 6 inches.
How much sand do I need for a 18×24 patio?
1.33 cubic yards of bedding sand for a 1 inch layer, plus about 8 bags of polymeric sand for the joints.
How much does a 18×24 paver patio cost?
Pavers alone run about $1,901 at $4 a square foot. Installed by a pro, a 432 sq ft patio typically costs $6,480 to $10,800.

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